package config

import (
	"path/filepath"
	"runtime"
	"testing"
)

func isolateConfigHome(t *testing.T, home string) {
	t.Helper()
	resetGlobalConfig()
	t.Cleanup(resetGlobalConfig)
	for _, key := range []string{"HOME", "USERPROFILE", "APPDATA", "LOCALAPPDATA"} {
		t.Setenv(key, home)
	}
	t.Setenv("XDG_CONFIG_HOME", filepath.Join(home, ".config"))
}

func testConfigDir(home string) string {
	if runtime.GOOS == "windows" {
		return filepath.Join(home, "mpv", "portable_config")
	}
	return filepath.Join(home, ".config", "mpv")
}